//
//  UIButton+Extension.swift
//  SinaWeibo
//
//  Created by 周小伟 on 16/8/24.
//  Copyright © 2016年 周小伟. All rights reserved.
//

import UIKit

extension UIButton{
    convenience init(title:String?,backImage:String?,color:UIColor?,image:String = "",size:CGFloat = 14){
        self.init()
        if title != nil{
            setTitle(title!, forState: .Normal)
        }
        if backImage != nil{
            setBackgroundImage(UIImage(named: backImage!), forState: .Normal)
            setBackgroundImage(UIImage(named: backImage! + "_highlighted"), forState: .Highlighted)
        }
        titleLabel?.font = UIFont.systemFontOfSize(size)
        setImage(UIImage(named: image), forState: .Normal)
        if color != nil{
            setTitleColor(color, forState: .Normal)
        }
    }
}
